Jackel Sump Check Valve (Model: DJ-545)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fits 1-1/4" or 1-1/2" black， galvanized or DWV Schedule 40 pipe</li><li>The most durable flapper in the industry</li><li>Strong and durable ABS body</li><li>All stainless steel clamps and fasteners</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31-mmeSWWXL.jpg" noproxy>